lp:~mwhudson/curtin

Author: Michael Hudson-Doyle
Author Date: 2020-11-25 00:10:51 UTC

add a comment explaining how we go from device_id to kname

Author: Michael Hudson-Doyle
Author Date: 2020-11-24 23:55:31 UTC

my probert branch emits type on dasds not dasd_type

Author: Michael Hudson-Doyle
Author Date: 2020-11-19 21:13:48 UTC

fix test docstring

Author: Michael Hudson-Doyle
Author Date: 2020-11-18 02:33:15 UTC

remove test for just-deleted code

Author: Michael Hudson-Doyle
Author Date: 2020-11-18 22:59:02 UTC

create an empty vtoc in disk_handler

Another merge proposal I have uses fdasd to get the block and track size
when partitioning a disk. But the wiping disk_handler can do can do
enough damage to stop fdasd working at all. Putting an empty vtoc onto
the disk allows fdasd to report the sizes when needed.

Author: Michael Hudson-Doyle
Author Date: 2020-11-17 23:24:08 UTC

remove unused parameters from dasd code

Author: Michael Hudson-Doyle
Author Date: 2020-11-17 10:08:30 UTC

remove now-dead code and simplify parsing of dasdview output

we only need to parse dasdview to detect cdl/ldl/not-formatted

Author: Michael Hudson-Doyle
Author Date: 2020-11-16 03:31:03 UTC

remove support for calling get_path_to_storage_volume on a dasd action

there is no code path that will do this today, and this implementation
will not work with some changes I want to make to support dasds passed
via virtio.

Author: Michael Hudson-Doyle
Author Date: 2020-11-13 04:05:14 UTC

fix tests (mostly by deleting tests that now fail)

Author: Michael Hudson-Doyle
Author Date: 2020-11-04 00:48:53 UTC

format FBA disks in disk_handler

Author: Michael Hudson-Doyle
Author Date: 2020-10-14 01:00:32 UTC

fix udevadm_info in the face of udev database values having "=" in them

LP: #1899699

Author: Michael Hudson-Doyle
Author Date: 2020-08-27 23:49:42 UTC

restore default of grub.update_nvram to True in install_grub

This was accidentally changed when the grub installation code was
converted from shell to Python.

Author: Michael Hudson-Doyle
Author Date: 2020-05-11 10:16:15 UTC

fix crash in udevadm_info

It appears someone did not understand how the maxplit argument to the
"".split method works.

Author: Michael Hudson-Doyle
Author Date: 2020-05-04 07:59:02 UTC

block.detect_multipath: ignore fake "devices" from /proc/mounts

A tmpfs can be mounted with any old junk in the "device" field and
unfortunately casper sometimes puts "/dev/shm" there, which is usually a
directory. Ignore such cases. (See https://bugs.launchpad.net/bugs/1876626)

Author: Michael Hudson-Doyle
Author Date: 2020-04-20 08:15:05 UTC

xenial compat

Author: Michael Hudson-Doyle
Author Date: 2020-04-08 09:55:44 UTC

storage_config: filter out /devices/virtual/block only

As seen on https://bugs.launchpad.net/subiquity/+bug/1868109, some PCI
NVMe devices get represented in very strange ways in sysfs/udev, leading
to things like this:

/devices/virtual/nvme-subsystem/nvme-subsys0/nvme0n1
 N: nvme0n1
 L: 0
 S: disk/by-id/nvme-SAMSUNG_MZPLL3T2HAJQ-00005_S4CCNE0M300015
 S: disk/by-id/nvme-eui.344343304d3000150025384500000004
 E: DEVPATH=/devices/virtual/nvme-subsystem/nvme-subsys0/nvme0n1
 E: SUBSYSTEM=block
 E: DEVNAME=/dev/nvme0n1
 E: DEVTYPE=disk
 E: MAJOR=259
 E: MINOR=1
 E: USEC_INITIALIZED=5210525
 E: MPATH_SBIN_PATH=/sbin
 E: DM_MULTIPATH_DEVICE_PATH=0
 E: ID_SERIAL_SHORT=S4CCNE0M300015
 E: ID_WWN=eui.344343304d3000150025384500000004
 E: ID_MODEL=SAMSUNG MZPLL3T2HAJQ-00005
 E: ID_REVISION=GPJA0B3Q
 E: ID_SERIAL=SAMSUNG MZPLL3T2HAJQ-00005_S4CCNE0M300015
 E: ID_PART_TABLE_UUID=4bac57b7-307b-4b0e-a853-e0232c6fb955
 E: ID_PART_TABLE_TYPE=gpt
 E: DEVLINKS=/dev/disk/by-id/nvme-SAMSUNG_MZPLL3T2HAJQ-00005_S4CCNE0M300015 /dev/disk/by-id/nvme-eui.344343304d3000150025384500000004
 E: TAGS=:systemd:

needing to be represented as "type: disk" actions.

Author: Michael Hudson-Doyle
Author Date: 2019-10-14 20:39:36 UTC

storage_config: interpret value, not presence, of DM_MULTIPATH_DEVICE_PATH

Curtin assumes any block device that has the DM_MULTIPATH_DEVICE_PATH
key set in udev is a block device, but that's not correct. Since
multipath-tools 0.7.7 (according to
https://www.spinics.net/lists/dm-devel/msg35965.html), _every_ block
device that multipathd looks at gets that key set, but it is set to "1"
for things that are part of a multipathed device and "0" for things that
are not. So fix the checks in curtin to follow that.

Author: Michael Hudson-Doyle
Author Date: 2019-07-23 11:09:10 UTC

query udev database directly when looking for a disk by serial

Author: Michael Hudson-Doyle
Author Date: 2019-07-11 03:22:57 UTC

patch from ryan

Author: Michael Hudson-Doyle
Author Date: 2019-07-18 04:08:47 UTC

use raid0 not raid1 for these tests

Author: Michael Hudson-Doyle
Author Date: 2019-07-08 23:03:31 UTC

add test

Author: Michael Hudson-Doyle
Author Date: 2019-05-30 02:12:28 UTC

Merge branch 'feature/block-discover' into for-subiquity

Author: Michael Hudson-Doyle
Author Date: 2019-05-27 04:20:31 UTC

mdadm: fix install to existing raid

Just change the export=False to export=True in the call to mdadm_examine
in md_check_array_membership.

LP: #1830157

Author: Michael Hudson-Doyle
Author Date: 2019-05-27 01:31:40 UTC

vmtest: add test that reuses a partition created by early_commands

Author: Michael Hudson-Doyle
Author Date: 2019-05-19 22:06:12 UTC

curthoooks: disable daemons while reconfiguring mdadm

By switching from subp(..., target=...) to ChrootableTarget.

For LP: #1829325.

Author: Michael Hudson-Doyle
Author Date: 2019-04-04 21:26:55 UTC

address review comments

1. add unit test
2. be more consistent in using " vs ' for strings

Author: Michael Hudson-Doyle
Author Date: 2019-02-21 12:58:07 UTC

use util.write_file

Author: Jean-Baptiste Lallement
Author Date: 2019-02-15 20:42:42 UTC

Support for multi-layers images fsimage-layered:// URI

Curtin can now download and mount a layered filesystem image for use
as a source image. Local file or url are supported. Filesystem can be
any filesystem type mountable by the running kernel.

A "fsimage-layered" install source is a string representing one or
more mountable images from a single local or remote directory. The
string is dot-separated where each value between the dots represents a
particular image and the location of the name within the string
encodes the order in which it is to be mounted. The resulting list of
images are downloaded (if needed) then mounted and overlayed into a
single directory which is used as the source for installation.

See documentation for further details.

Author: Michael Hudson-Doyle
Author Date: 2018-06-21 22:21:46 UTC

add partitioned raid example

Author: Ryan Harper
Author Date: 2018-04-16 18:36:46 UTC

Add unittests to validate install exception kept when unmount:disabled set